diff --git a/store/src/test/java/org/apache/rocketmq/store/timer/rocksdb/TimerMessageRocksDBStoreTest.java b/store/src/test/java/org/apache/rocketmq/store/timer/rocksdb/TimerMessageRocksDBStoreTest.java
index 28e15f56e40..fb973b9c35a 100644
--- a/store/src/test/java/org/apache/rocketmq/store/timer/rocksdb/TimerMessageRocksDBStoreTest.java
+++ b/store/src/test/java/org/apache/rocketmq/store/timer/rocksdb/TimerMessageRocksDBStoreTest.java
@@ -42,7 +42,6 @@
 import org.junit.Assume;
 import org.junit.Before;
 import org.junit.Test;
-import org.rocksdb.RocksDB;
 
 import java.io.File;
 import java.net.InetAddress;